to provide that the Auditor-General may, or the Auditor-General may at the request of the Joint Committee on Public Accounts and Audit: audit performance indicators and conduct assurance reviews of Commonwealth agencies, authorities and companies; conduct assurance reviews of government business enterprises; and conduct performance audits of Commonwealth partners.

to: require additional criteria to be included in airport master plans; require any proposed significant development to follow certain processes; prohibit certain developments which are incompatible with the operation of an airport site as an airport; include airport environment strategies in airport master plans; and make technical and consequential amendments.